Cheap Energy

Sputnik, Apollo and the Space Race. If you watched the State of the Union address last night, you probably heard President Barack Obama mention those three things. The Space Race was an informal bout between the Soviet Union (USSR) and the United States (USA) over the ascenda ...more

Gas prices across the United States have skyrocketed, with today's national average for regular unleaded gas at $3.51 a gallon, with California leading the pack at $3.90 a gallon. AAA reports that last week's national average was just $3.37. That's a $0.14 increase in just one ...more

I am writing this quick post in response to the recent earthquakes and tsunamis that are affecting Japan. As soon as the news broke, and we began to hear of tsunami warning for our area, I immediately realized how under prepared I was for a natural disaster. The thing that dro ...more

Introduction Halo: Reach is Bungie's latest and final addition to the franchise. Microsoft has claimed the title and from now on 343 Industries will be working on the Halo franchise. In my opinion, Bungie's last game is the best out of all of them. These are some tactics and ...more

Here in Los Angeles, weather is perfect as usual. But on the other side of America, summer is in its sweltering peak. I've spent plenty of unconditioned summers on the east coast, so I know firsthand just how miserable it can get. For the penny pinchers out there, here's a DI ...more

If you're willing to shell out for a mind-blowing party trick, here's another great one to add to your repertoire. Unfortunately this isn't a dirt cheap junk drawer DIY—you'll need a $40-$60 gallium kit (which doesn't include the spoon mold). What is gallium, you may ask? An a ...more

Here, ladies and gentlemen, is my main deck. The youngest card in it was printed in 2000. It makes me feel a little crusty and old for one of the first times in my life. But it does mob pretty well against all of the mostly pre-2000 decks I've played it against (none of my fri ...more

What if your fridge knew your food and expiration dates? What if your fridge could tell you which ingredients are missing and where you can get them the cheapest? "In My Fridge" is a project designed to simplify the process of food management. Our focus was on the technical ...more

Bikes are a great form of transportation. They use human energy more efficiently than any other machine. You can keep it in your closet or hallway. You can even take it on the train in a pinch. However, this portability is also the bike's biggest draw back. If you own a bike i ...more

Giveaway Tuesdays has officially ended! But don't sweat it, WonderHowTo has another World that's taken its place. Every Tuesday, Phone Snap! invites you to show off your cell phone photography skills. Submit your best shot to our weekly competition for a chance to win an awes ...more

Oh, LifeHacker, we love you. You've brought us so many handy HowTo's: Hack Wireless Internet, Bypass Blocked Websites, Convert a Laptop Into a Projector, Watch TV & Movies on the Web For Free, 10 Must-Know Google Privacy Settings, and more. And now, another great one: LifeHac ...more

Last time we took a look at some of the creatures of the pond, including the dragonfly nymph. Today, we examine the all-grown-up dragonflies in the field you are used to seeing on summer days! Dragonflies are not dangerous, but the extra large ones can bite you something fierc ...more

Looking back on Alan Wake, more than a year and a half after its release, it's still one of my favorite games. The graphics and ambience have held up well in comparison to any other story driven game, and it's still the best third-person horror game out there, in terms of game ...more

Long-Term Strategies for FrontierVilleWhen you first start to play FrontierVille, after you’ve cleared a bunch of trees and brush and started to build a schoolhouse or a barn and you’ve added a few neighbors, you look up at the people around Level 90 or Level 100, and wonder h ...more

A common problem for many guitarists is what I call the intermediate plateau. As a beginner, you improved rapidly. You got faster and more fluid almost on a daily basis. Then it stopped. However hard you practice, you don’t seem to get any better. The solution is simple and o ...more

Is perpetual energy possible? The debate rages on. And they just keep trying. This particular device may not be perpetual, but it is far more efficient than, say a homopolar motor. The magnet in this device, the creation of our friend HowieD, propels the rotation, powering ...more

Harnessing the power of the sun is something that Captain Planet made cool before it was the go-to for renewable energy. Solar-powered energy is quick and cheap, and can make for some really cool DIY projects. And for those of you wondering what you should do with your old sat ...more

Pokémon GO has become a cultural phenomenon. Finally, we can do what we always dreamed of back when we were kids—catch Pokémon in real life! But let's not forget that we're in adulthood now, and in adulthood, we can catch Pokémon by day and celebrate our successes at night. I ...more

When temperatures drop and hit new lows during the cold, winter months, it's hard not to crank the heat up. That means increased energy bills each month, no matter if you rely on gas, electric, or another fuel for heating. Instead of resorting to blankets, coats, and layers u ...more

Sony Corp. is working on new battery technology that the company says would have a 40% longer life than a lithium-ion battery of the same size. Sony is planning to have the higher-capacity batteries on the market around 2020. Sony's current lithium-ion battery.. The new batter ...more

Warm water is an essential part of life that we sometimes tend to take for granted. Over one billion people, or roughly one-seventh of the world's population, have no access to hot water. Warm water is not only comforting when showering and bathing, but also helps the body ge ...more

Staying cool in the summer heat sometimes feels like it takes all the energy in the world. But what about a fan using no-cost electrical energy? If you're looking to keep cool during a power outage, or if you don't want to break the bank by running your DIY air conditioner all ...more

Most of us have conducted an investigatory science project without even knowing it, or at least without knowing that's what it was called. Most science experiments performed, from elementary to high school students and all the way up to professional scientists, are investigato ...more

A few months ago, my friend Sarah appeared at a party bearing homemade liqueurs—amaretto, hazelnut (e.g. Frangelico), and vanilla liqueurs, to be exact. Her cool factor, which was already quite high, jumped up a few more notches—as did the overall energy of the party. (And tha ...more

When it comes to smartphone screens, there are two predominant technologies—the traditional LCD panel, and the newer AMOLED display. Most phones still use LCD screens, as the tech is more cost-effective due to its longstanding reign as the primary display type in TVs, smartpho ...more

While ARKit and ARCore are poised to bring AR experiences to millions of mobile devices, one company is poised to anchor those experiences anywhere in the world with just a set of geographic coordinates. The geospatial augmented reality platform Aireal enables developers to p ...more

You've got to be sick of it by now. Those meaningless and unsatisfying articles, lists, and videos you were duped into clicking on because their headline made them impossible to resist. "This is the group of people who suffer persecution more than any other... it will surpris ...more

How many of us actually drink enough water? It's one of the easiest ways to improve your health, but most people don't get nearly as much as they should. We've grown so accustomed to soda, coffee, and sugary juices that water just seems bland by comparison. That's why drinks l ...more

Hak5's products get a lot of attention. Popping up in popular shows like Mr. Robot, their hacking tools are bold proof of concepts with space built into the design for the community to add their own tweaks and modifications. On Friday, Oct. 27, Null Byte attended the Hak5 rele ...more

For so many of us, bakeware is bakeware. As long as it's oven safe and able to tolerate the high heat, it's fine to bake in, right? Wrong! Don't Miss: 7 Must-Know Guidelines Bakers Swear By There's more to bakeware than we realize: the different casserole pans, baking sheet ...more

One of the latest home-improvement gadgets out there today, smart lighting, has become more popular as prices come down. That being said, its still quite a penny to shell out. In this article, I'll go through a few of the top products out there today, including the Philips Hue ...more

In case you haven't heard, chia seeds are off of the novelty plant grower and in your supermarket. Why? Because they're a nutrient-dense food loaded with calcium and fiber (18% and 42% respectively of your RDA per one ounce of seeds). There are even some preliminary studies th ...more

Bees are the key to pollination and healthy vegetation, and wasps may help by assisting in pest control, but despite their benefits in the world, they're still a real pain in the ass if they're in your face. This would probably warrant an expression stronger than "pain in the ...more

WonderHowTo is a how-to website made up of niche communities called Worlds, with topics ranging from Minecraft to science experiments to Scrabble and everything in-between. Check in every Wednesday evening for a roundup of user-run activities and how-to projects from the commu ...more

Our smartphones have outlived the Walkman, iPod, and even stereo systems, to some degree. So it makes sense to treat your iPhone or Android device to a quality pair of headphones, whether you're a hardcore audiophile or just an everyday music lover. This doesn't come cheap, of ...more

One thing that I got more and more excited about as we got closer and closer to the Microsoft Build 2017 developers conference was finally learning about the new Acer Windows Mixed Reality head-mounted displays (HMD). Brandon Bray, Principal Group Program Manager at Microsoft, ...more

As a species, our cells are designed to use sugar for energy. Is it any wonder that as humans evolved, we grew to love the taste of sugar? Nowadays, we're the victims of our own efficiency at making foods sweeter. Now that morbid obesity and type 2 diabetes are common issues ...more

Last week, I showed you why your refrigerator is one of the best tools in the kitchen when it comes to saving money and preserving food at its tastiest. But did you know your freezer is another underutilized ally in the cooking game? Chances are, you've been using your freeze ...more

When shopping for a new smartphone, you'll encounter comparisons and spec sheets that are filled to the brim with values like mAh, GB, and GHz. To the average consumer, however, these values are meaningless, so we end up looking at which device has the specs with the highest a ...more

Break out the office supplies and kitchen utensils, because improving your morning makeup routine is about to get a lot easier. Some of the things you have lying around the house can provide the perfect solution for some of the most common beauty problems. We've collected 10 o ...more

April Fool's Day, aka National Screw with Your Friends Day, is finally here. You can always pull a conventional prank, like strategically placing a whoopee cushion on your mom's chair, but that joke has been exhausted generations before smartphones were around. We live in a d ...more

Thrift stores! As a Steampunk, they can be your best friend, but it's easy to make a tragic mistake. This hands-on guide will help you navigate the murky waters of successful thrifting in order to find the hidden gems that will make your Steampunk outfit complete! Thrift Stor ...more

The most common Wi-Fi jamming attacks leverage deauthentication and disassociation packets to attack networks. This allows a low-cost ESP8266-based device programmed in Arduino to detect and classify Wi-Fi denial-of-service attacks by lighting a different color LED for each ty ...more

It is almost indisputable that smartglasses and head-worn displays are the future of augmented reality. However, at this precise moment, they are still a very niche market. Those who have been in the presence of a HoloLens, Meta 2, or Magic Leap One have witnessed how powerfu ...more

Clumsiness is the great equalizer when it comes to smartphones — it makes no distinction between the most expensive flagship handset and cheaper mid-range models. A hard drop onto pavement will usually result in a shattered screen, regardless of how pricey your device is. And ...more

The oven is arguably our most essential kitchen appliance (right alongside the fridge, freezer, and yes, even the microwave). But even though we've been using them for a few millennia, many of us know so little about our ovens that our cooking or baking can feel like a roll of ...more

You can mod every aspect of your phone's software with root, but if you want to make changes at the hardware level, you'll need a custom kernel. If you've looked into custom kernels before, one name undoubtedly kept coming up: ElementalX. It's easily the best custom kernel out ...more